A Brooklyn travel agent took off with more than $26,000 by booking clients on trips to nowhere, prosecutors said yesterday.

Peter Galin, 40, faces up to seven years in prison if found guilty of ripping off a dozen customers, mostly in the Russian immigrant community of Brighton Beach, according to Brooklyn DA Charles Hynes.

The victims told prosecutors that they paid Galin between $400 and $5,500, mostly in cash.

Galin conducted business out of an office at 229 Brighton Beach Ave. and through the Web site TravelCenterOnline.com.

He was arraigned yesterday morning and ordered held in lieu of $150,000 bail, with prosecutors requesting that any bail money he puts up be subjected to a hearing — to ensure that he doesn’t use the proceeds of his allegedly illegal operation.

Prosecutors said Galin gave all of his alleged victims receipts for their purported purchases of vacation cruises and flights to places as near as Mexico and as far as Russia. One victim arrived at the airport, bags packed and ready to go, only to learn she’d been had, prosecutors said.

There may be more victims, sources said, and prosecutors are urging anyone else who may have fallen victim to the scam to contact them.

Galin’s lawyer, Andrew Rendeiro, said only that his client was “pleading not guilty.”